Hiroyuki Arai

2008
19	EE	Koichi Ichige, Kazuhiko Saito, Hiroyuki Arai: High Resolution DOA Estimation Using Unwrapped Phase Information of MUSIC-Based Noise Subspace. IEICE Transactions 91-A(8): 1990-1999 (2008)
18	EE	Yoshiaki Yokoyama, Minseok Kim, Hiroyuki Arai: Resource and Performance Evaluations of Fixed Point QRD-RLS Systolic Array through FPGA Implementation. IEICE Transactions 91-B(4): 1068-1075 (2008)
17	EE	Minseok Kim, Tatsuo Fuji, Takafumi Nakabayashi, Hiroyuki Arai: Evaluation of Digital-to-RF Upconversion Transmitter Using Harmonic Images of DAC Output. IEICE Transactions 91-B(4): 1215-1218 (2008)
2007
16	EE	Koichi Ichige, Yoshihisa Ishikawa, Hiroyuki Arai: High Resolution DOA Estimation Using Second-Order Differential of MUSIC Spectrum. IEICE Transactions 90-A(3): 546-552 (2007)
15	EE	Seung-Wook Nah, Hiroyuki Arai: Beam-Space MUSIC DOA System Using Phase Shifter. IEICE Transactions 90-B(2): 291-295 (2007)
14	EE	Hiroyuki Arai: IEICE Transactions on Communications, Status Report. IEICE Transactions 90-B(3): 439 (2007)
13	EE	Kunsun Eom, Hiroyuki Arai: A Free Access Mat by Tightly Coupled Patch Array for Short Range Wireless Access. IEICE Transactions 90-C(12): 2254-2260 (2007)
2006
12	EE	Yoshiaki Yokoyama, Minseok Kim, Hiroyuki Arai: Implementation of Systolic RLS Adaptive Array Using FPGA and Its Performance Evaluation. VTC Fall 2006: 1-5
11	EE	Koichi Ichige, Mitsuharu Imai, Hiroyuki Arai, Masayuki Nakano, Masafumi Hirono: Direction of Arrival Detection System for Radio Surveillance: Frequency Spectrum Analysis of CDMA and Jamming Waves. VTC Spring 2006: 2957-2961
10	EE	Yoshihisa Ishikawa, Koichi Ichige, Hiroyuki Arai: Accurate Source Number Detection Using Pre-Estimated Signal Subspace. IEICE Transactions 89-B(12): 3257-3265 (2006)
9	EE	Koichi Ichige, Hideaki Munemasa, Hiroyuki Arai: An Efficient Signed-Power-of-Two Term Allocation for Filter Coefficients in Digital Communication System. IEICE Transactions 89-B(12): 3266-3268 (2006)
8	EE	Naobumi Michishita, Takashi Hibino, Hiroyuki Arai: Implementation of S-Parameter of Active Elements for FDTD Analysis. IEICE Transactions 89-C(12): 1843-1850 (2006)
2005
7	EE	Naobumi Michishita, Hiroyuki Arai, Yasuko Kimura: Mutual Coupling Characteristics of Choke Loaded Patch Array Antenna. IEICE Transactions 88-B(1): 411-415 (2005)
6	EE	Hiroyuki Arai: Small Antennas: Downsizing Techniques and Its Index Factor. IEICE Transactions 88-B(5): 1801-1808 (2005)
5	EE	Naobumi Michishita, Yuji Nakayama, Hiroyuki Arai, Kohei Mori: Three Beam Switched Top Loaded Monopole Antenna. IEICE Transactions 88-B(6): 2291-2296 (2005)
4	EE	Hiromitsu Aoyama, Hiroyuki Arai: Mutual Coupling Matrix Estimation and Null Forming Methods for MBF Antennas. IEICE Transactions 88-B(6): 2305-2312 (2005)
3	EE	Minseok Kim, Aiko Kiyono, Koichi Ichige, Hiroyuki Arai: Experimental Study of Jitter Effect on Digital Downconversion Receiver with Undersampling Scheme. IEICE Transactions 88-D(7): 1430-1436 (2005)
2000
2	EE	Akira Suzuki, Akio Shio, Hiroyuki Arai, Sakuichi Ohtsuka: Dynamic Shadow Compensation of Aerial Images Based on Color and Spatial Analysis. ICPR 2000: 1317-1320
1997
1	EE	Hiroyuki Arai, Kazumi Odaka: Form Processing based on Background Region Analysis. ICDAR 1997: 164-169

Coauthor Index

1	Hiromitsu Aoyama	[4]
2	Kunsun Eom	[13]
3	Tatsuo Fuji	[17]
4	Takashi Hibino	[8]
5	Masafumi Hirono	[11]
6	Koichi Ichige	[3] [9] [10] [11] [16] [19]
7	Mitsuharu Imai	[11]
8	Yoshihisa Ishikawa	[10] [16]
9	Minseok Kim	[3] [12] [17] [18]
10	Yasuko Kimura	[7]
11	Aiko Kiyono	[3]
12	Naobumi Michishita	[5] [7] [8]
13	Kohei Mori	[5]
14	Hideaki Munemasa	[9]
15	Seung-Wook Nah	[15]
16	Takafumi Nakabayashi	[17]
17	Masayuki Nakano	[11]
18	Yuji Nakayama	[5]
19	Kazumi Odaka	[1]
20	Sakuichi Ohtsuka	[2]
21	Kazuhiko Saito	[19]
22	Akio Shio	[2]
23	Akira Suzuki	[2]
24	Yoshiaki Yokoyama	[12] [18]

Colors in the list of coauthors